OK, let's work through this together. We're starting with 779 and we're going to multiply it by 63, which means we add 779 to itself 63 times.
Step 1: 0 + 779 = 779
Step 2: 779 + 779 = 1558
Step 3: 1558 + 779 = 2337
Step 4: 2337 + 779 = 3116
Step 5: 3116 + 779 = 3895
Step 6: 3895 + 779 = 4674
Step 7: 4674 + 779 = 5453
Step 8: 5453 + 779 = 6232
Step 9: 6232 + 779 = 7011
Step 10: 7011 + 779 = 7790
Step 11: 7790 + 779 = 8569
Step 12: 8569 + 779 = 9348
Step 13: 9348 + 779 = 10127
Step 14: 10127 + 779 = 10906
Step 15: 10906 + 779 = 11685
Step 16: 11685 + 779 = 12464
Step 17: 12464 + 779 = 13243
Step 18: 13243 + 779 = 14022
Step 19: 14022 + 779 = 14801
Step 20: 14801 + 779 = 15580
Step 21: 15580 + 779 = 16359
Step 22: 16359 + 779 = 17138
Step 23: 17138 + 779 = 17917
Step 24: 17917 + 779 = 18696
Step 25: 18696 + 779 = 19475
Step 26: 19475 + 779 = 20254
Step 27: 20254 + 779 = 21033
Step 28: 21033 + 779 = 21812
Step 29: 21812 + 779 = 22591
Step 30: 22591 + 779 = 23370
Step 31: 23370 + 779 = 24149
Step 32: 24149 + 779 = 24928
Step 33: 24928 + 779 = 25707
Step 34: 25707 + 779 = 26486
Step 35: 26486 + 779 = 27265
Step 36: 27265 + 779 = 28044
Step 37: 28044 + 779 = 28823
Step 38: 28823 + 779 = 29602
Step 39: 29602 + 779 = 30381
Step 40: 30381 + 779 = 31160
Step 41: 31160 + 779 = 31939
Step 42: 31939 + 779 = 32718
Step 43: 32718 + 779 = 33497
Step 44: 33497 + 779 = 34276
Step 45: 34276 + 779 = 35055
Step 46: 35055 + 779 = 35834
Step 47: 35834 + 779 = 36613
Step 48: 36613 + 779 = 37392
Step 49: 37392 + 779 = 38171
Step 50: 38171 + 779 = 38950
Step 51: 38950 + 779 = 39729
Step 52: 39729 + 779 = 40508
Step 53: 40508 + 779 = 41287
Step 54: 41287 + 779 = 42066
Step 55: 42066 + 779 = 42845
Step 56: 42845 + 779 = 43624
Step 57: 43624 + 779 = 44403
Step 58: 44403 + 779 = 45182
Step 59: 45182 + 779 = 45961
Step 60: 45961 + 779 = 46740
Step 61: 46740 + 779 = 47519
Step 62: 47519 + 779 = 48298
Step 63: 48298 + 779 = 49077

So, 779*63 = 49077